Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"qua con cuc snippets" » "qua con code snippets", "qua cong cuc snippets", "qua co cuc snippets", "cua cong cuc snippets", "qua con cua snippets", "qua con cac snippets", "qua con cu snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("qua con cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua con cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( qua con cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua con cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.